A Cat of Ill Omen allows to put a trap on the top of the Deck, A-Team negates a trap card that could destroy the strategy, Deep Diver is to get Kuriboh/Winged Kuriboh faster, ans Spell Calling is to quickly put The Flute in game. Any suggestions?

Have you considered "Berserker Crush" as an option? Perhaps fit in a few high attack monsters that could mesh into the deck? I know your build is focused on "Winged Kuriboh lv 10"'s effect and "Berserker Crush" it more of an aggro approach, but thought I'd put it out there. Also, final attack orders might be of use so your opponent can't wait and draw into an answer for your back row.. Though you seem to have an answer to deal with most situations. Oh, I made an Athena fairy burn deck utilizing "The Agent of Creation Venus" and "Athena" with "Solar Ray" to deal massive burn very quickly. You know what, i think 'll rebuild it tonight. Thank you. And apologies for my rambling.